Re: [avr-llvm-devel] Fwd: Problem following Getting started with avr-llvm

[Nicklas Bo J. <nbj...@gm...>]

Manually patching llvm/configure and llvm/projects/sample/configure did the
trick. Thanks!

Are many of the checks supposed to fail when performing make check?
(Unexpected Failures: 225)

llc seems to be working allright now :)

On Mon, Apr 23, 2012 at 11:53 PM, Borja Ferrer <bor...@gm...>wrote:

> Ahh ok I didn't receive the message from John, so i thought he never
> replied to you.
>
> No, there's no special revision needed from llvm's repo, it should always
> compile with the latest svn revision, I keep our code in sync with llvm's
> trunk when any API change occurs, like during the past weekend.
>
> Remember to add --enable-targets=avr when configuring the build, probably
> one of your files got corrupted after patching, try using a fresh configure
> (or CMakelists.txt if you're using windows) file and build llvm without the
> avr target. If that works then there's the problem, I would then patch the
> configure file manually, just search the word msp430 and add avr the same
> way it's done. Check other patch files that touch the building stuff like
> CMake.diff<http://avr-llvm.svn.sourceforge.net/viewvc/avr-llvm/llvm/trunk/patches/CMake.diff?view=log>and
> LLVMBuild.diff<http://avr-llvm.svn.sourceforge.net/viewvc/avr-llvm/llvm/trunk/patches/LLVMBuild.diff?view=log>.
> I think the problem is related with one of those, not patches that touch
> the sourcecode.
>
>
> 2012/4/23 Nicklas Bo Jensen <nbj...@gm...>
>
>> Hi,
>>
>> He did reply to my message:
>> On Wed, Apr 11, 2012 at 7:30 PM, John Myers <ato...@gm...>
>>  wrote:
>>
>>> Hi Nicklas,
>>>
>>> Sorry, The getting started page needs to be updated. I've always just
>>> applied the patch files one at a time, so I never checked to see if this
>>> method works. But I get the same error when trying to apply the patches
>>> with ../avr-llvm/patches/*.diff | patch -p0
>>>
>>> You can try something like the below instead.
>>> echo ../avr-llvm/llvm/trunk/patches/*.diff > patch -p0
>>>
>>>
>>> --John
>>
>>
>> I ended up applying the patches one by one though, as patch returned
>>  "**** Only garbage was found in the patch input." when using echo and
>> "malformed patch at line 16: Index: CMakeLists.txt" when using cat.
>>
>> Should any special revision of llvm be checked out? Right now the latest
>> revision in the patches is 152169.
>>
>> I'm getting the following configure error (Regardless of chosen llvm
>> revision):
>>
>> config.status: error: cannot find input file: tools/llvmc/src/Base.td.in
>>
>> Indeed the file is not there?
>>
>> I have followed the instructions in: avr-llvm/README and can normally
>> compile llvm+clang directly from svn.
>>
>> BR,
>> Nicklas
>>
>> On Fri, Apr 20, 2012 at 5:06 PM, Borja Ferrer <bor...@gm...>wrote:
>>
>>> Hello,
>>>
>>> Please wait for John to reply here about issues with patches since he's
>>> the one that usually work with them.
>>>
>>> CCing John.
>>>
>>>
>>>
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>>
>